.layout {
  width: 100%;
  height: 100vh;
  overflow: hidden !important;
}
@width: 100%;
@height: 100vh;

// 导航头部
.header {
  display: flex;
  justify-content: space-between;
  width: @width;
  height: 64px;
  padding: 0;
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  background-color: white;
  .left_s {
    display: flex;
    .logoText {
      width: 200px;
      background-color: white;
      color: rgb(0, 0, 0);
      font-size: 20px;
      .logoIMG {
        font-size: 30px;
        cursor: pointer;
        margin: 0 10px 0 10px;
        color: rgb(16, 150, 49);
        line-height: 70px;
      }
    }
  }
  // 右侧信息部分
  .right_s {
    width: 300px;
    // height: 64px;
    .icons {
      cursor: pointer;
      font-size: 25px;
      width: 50px;
      text-align: center;
      // padding-top: 19.5px;
      color: gray;
    }
    .icons:hover {
      background-color: rgb(243, 236, 236);
    }
    .tip {
      width: 80px;
      cursor: pointer;
      font-size: 25px;
      color: gray;
      // padding-top: 19.5px;
      text-align: center;
    }
    .user {
      width: 170px;
      height: 64px;
      cursor: pointer;
      font-size: 20px;
      span {
        margin-left: 20px;
      }
    }
    .user:hover {
      // background-color: rgb(243, 236, 236);
      color: rgb(35, 208, 217);
    }

    // 下拉菜单样式
    .dropdown {
      background-color: pink;
    }
  }
}

.silder {
  width: @width;
  height: calc(@height - 64px);
  // overflow-y: auto;
}
